Beaver Lake
Beaver Lake in Chippewa County, Wisconsin is not rated for water quality — its monitoring record does not meet the evidence bar. Phosphorus: 20.1 µg/L. Maximum depth: 17 ft. Surface area: 17 acres.
- Max depth
- 17 ft
- Area
- 17 acres
- Public access
- Yes
Next lake in Chippewa County
Why Beaver Lake has no grade
We grade a lake only when its monitoring record clears the evidence bar: at least three phosphorus or chlorophyll-a samples in the last ten years, scored against EPA National Lakes Assessment thresholds for this lake’s ecoregion. For Beaver Lake, no nutrient or algae measurement meets the evidence bar (at least 3 samples within 10 years). Sampling here has recorded phosphorus, but not water clarity and algae (chlorophyll-a).
Not Rated is not an F. It is EPA Integrated Reporting Category 3 — insufficient information. The water here may be excellent or poor; nobody has measured enough of it to say. Everything below that has been measured is still reported on this page.
Sampling is run by WI DNR and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Beaver Lake is a 17-acre lake in Chippewa County, Wisconsin with a maximum depth of 17 feet. The lake supports 2 documented fish species including Largemouth Bass and Northern Pike. Public access is available with 3 public boat landings.
Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water, last sampled 2023-07-31. Grade methodology: LakeGrade methodology.
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Swimming Safety
Not ratedLimited data
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Beaver Lake
These readings exist but do not meet the evidence bar for an A–F grade — see why.
No clarity data. Phosphorus level: 20.1 µg/L. Trophic State Index: 47.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | 20.1 µg/L | Not graded |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 47 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Beaver Lake
Compare lakeside cabins, hotels, and vacation rentals near Beaver Lake in Chippewa County, Wisconsin — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
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Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | 17 ft |
| Surface Area | 17 acres |
| Public Access | Yes |
Recreation & Access
- Bob LakePublic
- Hay Meadow FlowagePublic
- Birch Point ResortSemi-private
Fish Species
Click a species to see every graded lake where it is documented.
Fishing Beaver Lake
WI DNR Lake Profile
Authoritative data from the Wisconsin DNR LakePages. 1 station on file (most recent sample 2023).
Fish Species (DNR-rated)
EPA Impairment Status
Beaver Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 5).
Causes of impairment
Source: EPA ATTAINS assessment unit WI10004760 · Official waterbody report
Graded lakes near Beaver Lake
Beaver Lake has no grade, but these lakes within a short drive do.
Nearby Lakes in Chippewa County
Frequently asked questions about Beaver Lake
What is the water quality grade for Beaver Lake?
- Beaver Lake in Chippewa County, Wisconsin is not rated for water quality — its monitoring record does not meet the evidence bar. Phosphorus: 20.1 µg/L. Maximum depth: 17 ft. Surface area: 17 acres.
Is Beaver Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Beaver Lake is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
How deep is Beaver Lake?
- Beaver Lake has a maximum depth of 17 feet. The lake covers 17 acres.
What fish are in Beaver Lake?
- Fish species found in Beaver Lake include Largemouth Bass, Northern Pike. Beaver Lake is located in Chippewa County, Wisconsin.
Are there boat ramps on Beaver Lake?
- Beaver Lake has 3 documented boat landings in the USGS National Boat Ramps inventory. Named access points include Bob Lake, Hay Meadow Flowage, Birch Point Resort. Public access is listed as yes.
Explore Beaver Lake across LakeGrade
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Where this data comes from
1 measurement from 1 monitoring station, 2023. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Wisconsin Department of Natural Resources
WIDNR_WQX1 sample · 2023
Analytical methods
- Phosphorus by Colorimetry
Monitoring station identifiers (1)
Grade thresholds from the EPA National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See how grades are calculated and data sources.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database
Fish and recreation data from Wisconsin DNR Lakes
Named boat-access points from the USGS National Boat Ramps inventory